焦油洗萘是一个（）过程。
A.化学吸收
B.物理吸收
C.吸收
参考答案：B
that I advised them to go to see it.
A．It was so exciting film
B．So exciting a film was it
C．It was such exciting film
D．So an exciting film was it
冠心病、恶性肿瘤、中风的主要危险因素为（）
A.战争
B.营养不良
C.免疫接种覆盖率下降
D.不良行为和不科学的生活方式
E.其他因素
